Implement ConfigContext for instance defaults

webui/src/types/config.ts

@@ -0,0 +1,70 @@
+export interface BackendSettings {
+  command: string
+  args: string[]
+  environment?: Record<string, string>
+  docker?: DockerSettings
+  response_headers?: Record<string, string>
+}
+
+export interface DockerSettings {
+  enabled: boolean
+  image: string
+  args: string[]
+  environment?: Record<string, string>
+}
+
+export interface BackendConfig {
+  'llama-cpp': BackendSettings
+  vllm: BackendSettings
+  mlx: BackendSettings
+}
+
+export interface ServerConfig {
+  host: string
+  port: number
+  allowed_origins: string[]
+  allowed_headers: string[]
+  enable_swagger: boolean
+  response_headers?: Record<string, string>
+}
+
+export interface InstancesConfig {
+  port_range: [number, number]
+  data_dir: string
+  configs_dir: string
+  logs_dir: string
+  auto_create_dirs: boolean
+  max_instances: number
+  max_running_instances: number
+  enable_lru_eviction: boolean
+  default_auto_restart: boolean
+  default_max_restarts: number
+  default_restart_delay: number
+  default_on_demand_start: boolean
+  on_demand_start_timeout: number
+  timeout_check_interval: number
+}
+
+export interface AuthConfig {
+  require_inference_auth: boolean
+  inference_keys: string[] // Will be empty in sanitized response
+  require_management_auth: boolean
+  management_keys: string[] // Will be empty in sanitized response
+}
+
+export interface NodeConfig {
+  address: string
+  api_key: string // Will be empty in sanitized response
+}
+
+export interface AppConfig {
+  server: ServerConfig
+  backends: BackendConfig
+  instances: InstancesConfig
+  auth: AuthConfig
+  local_node: string
+  nodes: Record<string, NodeConfig>
+  version?: string
+  commit_hash?: string
+  build_time?: string
+}